CN101578790B - 在无线通信系统中控制发射功率的方法 - Google Patents

在无线通信系统中控制发射功率的方法 Download PDF

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Publication number
CN101578790B
CN101578790B CN2008800017715A CN200880001771A CN101578790B CN 101578790 B CN101578790 B CN 101578790B CN 2008800017715 A CN2008800017715 A CN 2008800017715A CN 200880001771 A CN200880001771 A CN 200880001771A CN 101578790 B CN101578790 B CN 101578790B
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China
Prior art keywords
power
time slot
contorl parameters
mobile radio
radio station
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CN2008800017715A
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English (en)
Chinese (zh)
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CN101578790A (zh
Inventor
具炫熙
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LG Electronics Inc
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LG Electronics Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/16—Deriving transmission power values from another channel
CN2008800017715A 2007-03-20 2008-03-18 在无线通信系统中控制发射功率的方法 Active CN101578790B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20070027159 2007-03-20
KR10-2007-0027159 2007-03-20
KR1020070027159 2007-03-20
PCT/KR2008/001505 WO2008114987A1 (fr) 2007-03-20 2008-03-18 Procédé de commande de puissance de transmission dans un système de communications sans fil

Publications (2)

Publication Number Publication Date
CN101578790A CN101578790A (zh) 2009-11-11
CN101578790B true CN101578790B (zh) 2012-10-31

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Application Number Title Priority Date Filing Date
CN2008800017715A Active CN101578790B (zh) 2007-03-20 2008-03-18 在无线通信系统中控制发射功率的方法

Country Status (10)

Country Link
US (1) US7840232B2 (fr)
EP (1) EP2100394B1 (fr)
JP (1) JP5517625B2 (fr)
KR (1) KR101030865B1 (fr)
CN (1) CN101578790B (fr)
AT (1) ATE543272T1 (fr)
BR (1) BRPI0806738A2 (fr)
CA (1) CA2674572C (fr)
TW (1) TWI362191B (fr)
WO (1) WO2008114987A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101558304B1 (ko) * 2008-11-20 2015-10-07 삼성전자주식회사 무선 근거리 통신망에서 셀 경계에서의 서비스 불균형을 개선하기 위한 방법 및 장치
US9155078B2 (en) * 2012-04-19 2015-10-06 Telefonaktiebolaget L M Ericsson (Publ) Multireceiver timing advance provisioning
JP2014093628A (ja) * 2012-11-02 2014-05-19 Ntt Docomo Inc ユーザ端末、無線通信システム及び無線通信方法
CN110049539A (zh) * 2018-01-16 2019-07-23 维沃移动通信有限公司 上行功率控制参数配置方法、终端及网络设备
WO2024031359A1 (fr) * 2022-08-09 2024-02-15 Zte Corporation Procédés et dispositifs de commande de puissance de transmission

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0949768A2 (fr) * 1998-04-08 1999-10-13 Nokia Mobile Phones Ltd. Procédé et système de contrÔle de la puissance de transmission durant la macro-diversité
CN1561583A (zh) * 2000-09-29 2005-01-05 脉冲互联有限公司 通信系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6285886B1 (en) * 1999-07-08 2001-09-04 Lucent Technologies Inc. Method for controlling power for a communications system having multiple traffic channels per subscriber
US6754506B2 (en) * 2000-06-13 2004-06-22 At&T Wireless Services, Inc. TDMA communication system having enhanced power control
JP4574805B2 (ja) * 2000-06-30 2010-11-04 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 通信システム及びその電力制御方法
US6996415B2 (en) * 2001-04-20 2006-02-07 Lg Electronics Inc. System and method for transmitting data on a reverse link channel
US6952591B2 (en) 2001-11-20 2005-10-04 Lucent Technologies Inc. Uplink power control algorithm
US7133689B2 (en) * 2002-09-12 2006-11-07 Interdigital Technology Corporation Method and system for adjusting downlink outer loop power to control target SIR
KR100964669B1 (ko) * 2003-05-10 2010-06-22 엘지전자 주식회사 고속 패킷 데이터 이동 통신 시스템 및 이 이동 통신시스템에서 데이터를 전송하는 방법
US7050412B2 (en) * 2003-06-23 2006-05-23 Interdigital Technology Corporation System and method for determining measurement value for radio resource management in wireless communications
US7373168B1 (en) * 2005-01-12 2008-05-13 The Aerospace Corporation Power controlled fading communication channel system
KR101241884B1 (ko) * 2006-04-10 2013-03-11 엘지전자 주식회사 이동 통신 시스템에서의 제어정보 결정 방법
KR101253167B1 (ko) * 2006-08-16 2013-04-10 엘지전자 주식회사 이동통신 시스템에서 이동국의 상향링크 출력 전력 제어방법

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0949768A2 (fr) * 1998-04-08 1999-10-13 Nokia Mobile Phones Ltd. Procédé et système de contrÔle de la puissance de transmission durant la macro-diversité
CN1561583A (zh) * 2000-09-29 2005-01-05 脉冲互联有限公司 通信系统

Also Published As

Publication number Publication date
EP2100394A4 (fr) 2010-08-25
BRPI0806738A2 (pt) 2011-09-13
WO2008114987A1 (fr) 2008-09-25
KR20090093980A (ko) 2009-09-02
US7840232B2 (en) 2010-11-23
JP2010514250A (ja) 2010-04-30
CA2674572C (fr) 2012-11-27
US20080233993A1 (en) 2008-09-25
EP2100394A1 (fr) 2009-09-16
CA2674572A1 (fr) 2008-09-25
EP2100394B1 (fr) 2012-01-25
CN101578790A (zh) 2009-11-11
TWI362191B (en) 2012-04-11
ATE543272T1 (de) 2012-02-15
TW200845623A (en) 2008-11-16
JP5517625B2 (ja) 2014-06-11
KR101030865B1 (ko) 2011-04-25

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